Duy, Nguyen Ngoc, and Le Hong Khiem. “Investigation of GAS Gain of GEM-Foil Used in Low Energy Radioactive Beam Experiments”. Communications in Physics 22, no. 3 (October 31, 2012): 283. Accessed April 26, 2024. https://vjs.ac.vn/index.php/cip/article/view/109.